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Cheap flights from Portland to Montreal from $213

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Montreal departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:50 am - 8:55 pm
PDX
-
YUL
8h 05m1 stop
Air Canada Logo
7:30 am - 2:40 pm
YUL
-
PDX
10h 10m1 stop
$348Air Canada
Sun, Jan 18 - Sat, Jan 24
Air Canada Logo
9:50 am - 8:55 pm
PDX
-
YUL
8h 05m1 stop
Air Canada Logo
8:05 am - 2:40 pm
YUL
-
PDX
9h 35m2 stops
$349Air Canada
Sun, Jan 18 - Sat, Jan 24
Air Canada Logo
7:00 pm - 3:40 pm
PDX
-
YUL
17h 40m2 stops
Air Canada Logo
8:05 am - 2:40 pm
YUL
-
PDX
9h 35m2 stops
$380Air Canada
Sun, Jan 18 - Sat, Jan 24
Air Canada Logo
9:50 am - 9:00 pm
PDX
-
YUL
8h 10m1 stop
Air Canada Logo
7:30 am - 2:40 pm
YUL
-
PDX
10h 10m1 stop
$398Air Canada
Tue, Jan 20 - Tue, Jan 27
Air Canada Logo
9:50 am - 8:55 pm
PDX
-
YUL
8h 05m1 stop
Air Canada Logo
9:00 am - 2:40 pm
YUL
-
PDX
8h 40m1 stop
$409Air Canada
Fri, Jan 30 - Fri, Feb 6
Air Canada Logo
9:50 am - 11:19 pm
PDX
-
YUL
10h 29m2 stops
Air Canada Logo
9:00 am - 2:40 pm
YUL
-
PDX
8h 40m1 stop
$414Air Canada
Wed, Feb 18 - Fri, Feb 20
Lufthansa Logo
11:05 pm - 1:28 pm
PDX
-
YUL
11h 23m1 stop
Lufthansa Logo
3:00 pm - 9:49 pm
YUL
-
PDX
9h 49m1 stop
$421Lufthansa
Sun, Jan 18 - Sat, Jan 24
United Airlines Logo
10:47 am - 9:17 pm
PDX
-
YUL
7h 30m1 stop
United Airlines Logo
9:15 am - 6:10 pm
YUL
-
PDX
11h 55m2 stops
$423United Airlines
Tue, Jan 20 - Tue, Jan 27
Air Canada Logo
9:50 am - 11:19 pm
PDX
-
YUL
10h 29m2 stops
Air Canada Logo
6:00 am - 2:40 pm
YUL
-
PDX
11h 40m2 stops
$426Air Canada
Wed, Feb 18 - Fri, Feb 20
United Airlines Logo
5:00 am - 9:17 pm
PDX
-
YUL
13h 17m2 stops
United Airlines Logo
6:00 am - 9:12 pm
YUL
-
PDX
18h 12m2 stops
$428United Airlines
Tue, Jan 20 - Tue, Jan 27

American Airlines flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport

Our best American Airlines deals on Portland to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
Jan 30
PDX10:15 pmPortland
14h 05m
2 stops
YUL3:20 pmMontreal Pierre Elliott Trudeau Intl
Feb 6
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
16h 27m
2 stops
PDX8:27 pmPortland
$433
Find similar
American Airlines
Feb 4
PDX10:15 pmPortland
21h 29m
1 stop
YUL10:44 pmMontreal Pierre Elliott Trudeau Intl
Feb 11
YUL3:50 pmMontreal Pierre Elliott Trudeau Intl
21h 59m
1 stop
PDX10:49 amPortland
$459
Find similar
American Airlines
Feb 4
PDX6:00 amPortland
13h 59m
2 stops
YUL10:59 pmMontreal Pierre Elliott Trudeau Intl
Feb 11
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
15h 51m
2 stops
PDX7:51 pmPortland
$465
Find similar

Air Canada flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Canada deals on Portland to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Canada
Jan 18
PDX9:50 amPortland
8h 05m
1 stop
YUL8:55 pmMontreal Pierre Elliott Trudeau Intl
Jan 24
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
10h 10m
1 stop
PDX2:40 pmPortland
$348
Find similar
Air Canada
Jan 18
PDX9:50 amPortland
8h 05m
1 stop
YUL8:55 pmMontreal Pierre Elliott Trudeau Intl
Jan 24
YUL8:05 amMontreal Pierre Elliott Trudeau Intl
9h 35m
2 stops
PDX2:40 pmPortland
$349
Find similar
Air Canada
Jan 18
PDX7:00 pmPortland
17h 40m
2 stops
YUL3:40 pmMontreal Pierre Elliott Trudeau Intl
Jan 24
YUL8:05 amMontreal Pierre Elliott Trudeau Intl
9h 35m
2 stops
PDX2:40 pmPortland
$380
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sun 1/18

9:50 am-8:55 pm

1 stop8h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 1/24

7:30 am-2:40 pm

1 stop10h 10m

$348

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sun 1/18

9:50 am-8:55 pm

1 stop8h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 1/24

8:05 am-2:40 pm

2 stops9h 35m

$349

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sun 1/18

7:00 pm-3:40 pm

2 stops17h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 1/24

8:05 am-2:40 pm

2 stops9h 35m

$380

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 1/20

9:50 am-9:00 pm

1 stop8h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 1/27

7:30 am-2:40 pm

1 stop10h 10m

$398

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Fri 1/30

9:50 am-8:55 pm

1 stop8h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 2/6

9:00 am-2:40 pm

1 stop8h 40m

$409

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 2/18

9:50 am-11:19 pm

2 stops10h 29m

Montreal Pierre Elliott Trudeau Intl

Fri 2/20

9:00 am-2:40 pm

1 stop8h 40m

$414

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sun 1/18

11:05 pm-1:28 pm

1 stop11h 23m

Montreal Pierre Elliott Trudeau Intl

Sat 1/24

3:00 pm-9:49 pm

1 stop9h 49m

$421

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 1/20

10:47 am-9:17 pm

1 stop7h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 1/27

9:15 am-6:10 pm

2 stops11h 55m

$423

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 2/18

9:50 am-11:19 pm

2 stops10h 29m

Montreal Pierre Elliott Trudeau Intl

Fri 2/20

6:00 am-2:40 pm

2 stops11h 40m

$426

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 1/20

5:00 am-9:17 pm

2 stops13h 17m

Montreal Pierre Elliott Trudeau Intl

Tue 1/27

6:00 am-9:12 pm

2 stops18h 12m

$428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from Portland to Montreal Pierre Elliott Trudeau Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of May is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Portland averaging around $454.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart from Portland to Montreal Pierre Elliott Trudeau Intl Airport is on a Wednesday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Wednesday will often find tickets for as low as $402. Flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport on a Sunday will generally be more expensive and average around $604. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

In the afternoon is the cheapest time of day to fly from Portland to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as $398. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $483.

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around $520 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Portland for as low as $393 on momondo.

How have Portland to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

As of December 2025, prices for Portland to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Montreal Pierre Elliott Trudeau Intl Airport (PDX to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

8h 13m

Direct flights

None
The fastest flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport takes 8h 13m
There are no direct flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Portland to Montreal Pierre Elliott Trudeau Intl Airport.
Search flight deals

  • How far is Portland to Montreal Pierre Elliott Trudeau Intl by plane?

    The distance between Portland and Montreal Pierre Elliott Trudeau Intl is about 2330.3 mi. Typically, this will take 8h 13m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Portland Airport to Montreal Pierre Elliott Trudeau Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Montreal Pierre Elliott Trudeau Intl Airport?

  • How old do you have to be to fly from Portland Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal Pierre Elliott Trudeau Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

Best airlines flying from Portland to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from Portland to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $171Free CancellationRating
7.2
3,214 reviews
Search WestJet flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights
DeltaPriceFrom $220Free CancellationRating
7.9
8,013 reviews
Search Delta flights
Air CanadaPriceFrom $320Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
American AirlinesPriceFrom $324Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Traveling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Dorval
Longueuil
Brossard
Trois-Rivières
Magog
Cornwall
Boucherville
Sherbrooke
Drummondville
Bromont
Montebello
Saint-Jean-sur-Richelieu
Saint-Sauveur
North Hatley
Sutton

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Montreal?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montreal from Portland.

Can I find flights from Portland to Montreal with flexible booking policies on momondo?

Yes. All flights to Montreal from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Montreal?

momondo helps you find the best flight between Portland and Montreal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Montreal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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